Performance with HW OEM seal:
Under Legal limit.
*Will perform close to legal limits comes with two Thick Cut washers for fine tuning. Spring can be cut by tuner to reduce power.

Product Code: HW95PG4D7851252-2812

CONTENTS of PG4 DELRIN GLIDE Tune Kit: 
PG4 DELRIN MAIN GUIDE+ 2 DELRIN INNER GUIDES+TOPHAT DELRIN GUIDE   
High Yield valve wire power spring
Lubrication for metal, plastic and seals 

Installation:
For Consideration when tuning power:

It is the owner's responsibility to ensure legality of their air gun power output. Vortek’s Location of testing is 578 Feet Above Sea Level. (F.A.S.L) For every 1000ft above or below will be approximately .029 difference in velocity, thus foot pound (Ft/Lb, Joules) of shooting energy.

1000 F.A.S.L. x .029 = 29fps approx.
Joules= .7475=ft/lb.

Easy, do-it-yourself with virtually no-pre-load force on assembly. 
Spring Compressor is Recommended.
Works with all HW trigger arrangements